There is on an XHDATA D-808. Unlike high-end SDRs or some newer digital radios, the D-808 does not have a data-over-USB interface for firmware management.
Features a USB-C charging port and a redesigned internal circuit with fewer shortwave frontend filters, which some users claim affects AM/Shortwave performance. Troubleshooting "Firmware" Bugs xhdata d-808 firmware update
Features a Micro-USB charging port and typically a white or amber/orange display backlight. There is on an XHDATA D-808
Instead of software updates, XHDATA has released several hardware revisions over the years: xhdata d-808 firmware update